I have a famiclone called RGB-FC bought on Aliexpress, this famiclone uses an original CPU (RP2A03G) and a PPU RGB FPGA with video output in RGBs and works with a 5V via a USB-C input https://imgur.com/1g3ytle . Recently I noticed strange behavior with few games and 240p suit when using with N8 clone. For example: In 240p suit, graphics corruption occurs on the SMPTE test screen after a few seconds, depending on the source I am using, this effect takes time to occur https://imgur.com/lsNK4NS . In Super Mario Bros 3 the game crashes or starts automatically after a certain period on the title screen https://imgur.com/PWW7nRD . In games like 1943 or Little Nemo, I experienced crashes. I tested on other famiclones and didn't get the same results, ruling out the N8 as being the problem. Does anyone have any idea what could be happening? I tested with different power supplies and the behavior is more noticeable or attenuated. Could it be a noise problem caused by the switching power supply?
Statistics: Posted by casuais_ play — Fri Dec 29, 2023 10:46 am — Replies 1 — Views 170